文献类型：期刊文献

英文题名：Biocompatibilities of organic solvents with Lactobacillus delbrueckii.

作者：Fan, X[1];Li, Y;Zhou, K;Su, Y

机构：[1]Research Institute of Biochemical Engineering, East China University of Science and Technology, Shanghai.

年份：1993

卷号：9

期号：4

外文期刊名：Chinese journal of biotechnology

收录：MEDLINE(收录号：8061236);;PubMed

语种：英文

摘要：In the search for biocompatible extractants for extractive fermentation of lactic acid, the effect of twelve organic solvents on the activity of L. delbrueckii were studied at different concentration levels. On this basis, the compatibilities of twelve solvents with L. delbrueckii were summarized into four classes: completely compatible, compatible at molecular level, partially compatible and non-compatible. The characteristics were described qualitatively for each class in terms of relative values between the solubility of organic solvent in water (Cs) and the toxicity of organic solvent, which is indicated by a newly defined concentration parameter (Cm). The classification was helpful for the selection of extractant in extractive fermentation.